WO2012113288A1 - 一种邮件地址的保密方法及装置 - Google Patents

一种邮件地址的保密方法及装置 Download PDF

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Publication number
WO2012113288A1
WO2012113288A1 PCT/CN2012/070980 CN2012070980W WO2012113288A1 WO 2012113288 A1 WO2012113288 A1 WO 2012113288A1 CN 2012070980 W CN2012070980 W CN 2012070980W WO 2012113288 A1 WO2012113288 A1 WO 2012113288A1
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WO
WIPO (PCT)
Prior art keywords
address
mail
secret group
sender
email
Prior art date
Application number
PCT/CN2012/070980
Other languages
English (en)
French (fr)
Inventor
王晖
胡薇
Original Assignee
腾讯科技(深圳)有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 腾讯科技(深圳)有限公司 filed Critical 腾讯科技(深圳)有限公司
Priority to RU2013139059/08A priority Critical patent/RU2013139059A/ru
Priority to JP2013533087A priority patent/JP2013541298A/ja
Priority to BR112013016105-1A priority patent/BR112013016105B1/pt
Publication of WO2012113288A1 publication Critical patent/WO2012113288A1/zh
Priority to US13/903,876 priority patent/US8977699B2/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/48Message addressing, e.g. address format or anonymous messages, aliases
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks
    • H04L41/02Standardisation; Integration
    • H04L41/0246Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols
    • H04L41/026Exchanging or transporting network management information using the Internet; Embedding network management web servers in network elements; Web-services-based protocols using e-messaging for transporting management information, e.g. email, instant messaging or chat
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail

Definitions

  • the present invention relates to the field of communications technologies, and in particular, to a method and an apparatus for securing an email address.
  • a method of securing an email address including:
  • the sender's mail address is replaced with the secret group address, and the mail is sent to the recipient's mail address.
  • a security device for an email address including:
  • the obtaining unit is configured to obtain a secret group address when the sender sends the mail;
  • a first transmission unit configured to replace the sender's email address with the secret group Address, send the message to the recipient's email address.
  • a method of securing an email address including:
  • the email address of the recipient of the email is a secret group address, and determining, according to the correspondence between the secret group address and the contact in the privacy group, that the sender of the email belongs to a secret group In the internal contact, the email address of the sender of the mail is replaced with the secret group address;
  • a security device for an email address including:
  • a receiving unit configured to receive a mail
  • a replacement unit configured to determine a mail address of a recipient of the mail as a secret group address, and determine, according to a correspondence between the secret group address and a contact in the secret group, sending the mail When the person belongs to the contact in the secret group, the email address of the sender of the mail is replaced with the secret group address;
  • a second transmission unit configured to send the mail to a contact other than the sender of the mail in the secret group.
  • FIG. 1 is a schematic flowchart of a method for securing email address information according to an embodiment of the present invention.
  • FIG. 2 is a schematic diagram showing the structure of a security device for mail address information according to an embodiment of the present invention;
  • FIG. 3 is a schematic diagram of a structure of a security device for mail address information according to an embodiment of the present invention.
  • FIG. 4 is a schematic flowchart of a method for securing email address information according to another embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a security device for mail address information according to another embodiment of the present invention.
  • FIG. 6 is a schematic diagram of a security device for mail address information according to another embodiment of the present invention.
  • FIG. 8 is a schematic diagram of an application scenario of a method for securing email address information according to an embodiment of the present invention. Preferred embodiment of the invention
  • an embodiment of the present invention provides a method for securing an email address, including:
  • the execution body of the confidentiality method of the mail address in the embodiment of the present invention may be a mail server or a mail client.
  • the sender's email address information is kept secret by replacing the sender's email address with the secret group address.
  • the method for securing the email address in the embodiment of the present invention may further include:
  • the sender sends an email to the recipient, and the sender directly enters or selects the email address of one or more recipients in the address bar, and the sender is established as the initiator by the sender and A confidential group of recipients.
  • the method for obtaining the secret group address in step 11 may include: obtaining a randomly generated secret group address.
  • the "short URL mapping algorithm" can be used to randomly generate a unique, irreversible secret group address.
  • the secret group address can include the username and domain address:
  • the username of the secret group address may include: a username obtained by an encryption algorithm based on the username of the sender's email address and/or the username of the recipient's email address.
  • the domain address of the secret group address may include: The domain address of the sender's email address. It can be seen that the confidential group address conforms to the e-mail address standard, and the mail sent to the secret group address can be correctly transmitted to the correct mail server for further processing, and various mail clients and Webmail (Web mail transceiving system) can be used. Receive mail with a confidential group address.
  • the secret group address may be in accordance with a certain rule.
  • the username of the secret group address may further include: a secret group identifier.
  • the secret group ID can be used to directly confirm that this address is a secret group address.
  • the method for securing the email address in the embodiment of the present invention may further include:
  • mapping table stores the correspondence between the secret group address and the contacts in the privacy group.
  • the sender whose email address is admin@qq.com is to send an email.
  • the recipients of the email include: A@qq.com, B@163.com, C@sohu.com, and D@ Qq.com.
  • A@qq.com, B@163.com, C@sohu.com and D@qq.com generates the secret group address as DEMO@qq.com, and adds the secret group ID to the SG_DEMO@qq.com.
  • mapping table stores the correspondence between the secret group address and the contacts in the privacy group, and the mapping table is as follows:
  • Step 12 Replace the sender's email address with the secret group address and send the email to the recipient's email address, which can include:
  • a one-to-one mail is generated according to the number of recipients, and the mail is sent to the recipient's mail address.
  • the above-mentioned one-to-one mail is, for example, an email in which the mail address of the other recipient is not included in the mail except that the sender's mail address is the secret group address.
  • the sender's mail address is replaced with the secret group address, and one-to-one mail is sent to each recipient's mail address.
  • the sender's email address is replaced with a secret group address.
  • the sender's email address information is kept confidential, and the sender's email address information can be prevented from being leaked when the recipient forwards the email.
  • the recipient does not know the other recipient information of the mail.
  • the method for securing the email address in the embodiment of the present invention may further include:
  • the sender's identity information can include: Other information than the sender's email address, such as the sender's name.
  • the method for securing the email address according to the embodiment of the present invention may further include: The initiator in the correspondence between the secret group address and the contact in the privacy group is identified.
  • the method for securing the email address in the embodiment of the present invention may further include:
  • the initiator can request to set the email "can be replied", that is, some emails only play a well-known role, no reply is required, and some emails can be replied.
  • the method for securing the email address in the embodiment of the present invention may further include:
  • the initiator can request to set a valid time for storing the correspondence between the secret group address and the contact in the secret group, and after the valid time expires, delete the secret group address and the secret group. Correspondence of internal contacts.
  • the method for securing the email address in the embodiment of the present invention may further include:
  • the initiator's change request is received, and the attributes of the secret group are changed.
  • the change of the attribute of the secret group may include: closing the secret group, corresponding to deleting the correspondence between the secret group address and the contact in the secret group.
  • the initiator can request to change the attributes of the secret group, such as closing the secret group at any time.
  • the method for securing the email address in the embodiment of the present invention may further include:
  • the initiator receives the viewer's viewing request and view the reply to the email in the confidential group. It can be seen that in the case that the mail can be replied, the initiator has the right to view the reply of the contact in the confidential group, such as the order in which the contact in the confidential group replies to the mail.
  • the initiator checks the reply of the mail in the confidential group, it is judged whether the contact person uses the identity of another person in the body of the mail when replying to the mail.
  • the embodiment of the present invention provides a security device for an email address, including:
  • the obtaining unit 21 is configured to obtain a secret group address when the sender sends the mail.
  • the first transmission unit 22 is configured to replace the sender's email address with a secret group address.
  • the person's email address sends the email.
  • the security device of the mail address in the embodiment of the present invention may be set separately or may be integrated with the mail server.
  • the sender's mail address information is kept secret by replacing the sender's mail address with the secret group address.
  • the first transmission unit 22 is specifically configured to generate a one-to-one email according to the number of recipients, and send the email to the email address of the recipient.
  • the security device of the email address in the embodiment of the present invention may further include: an establishing unit 31, configured to receive a request for establishing a sender as an initiator, and establish a secret group consisting of contacts, where the contact includes Sender and recipient.
  • the sender sends an email to the recipient, and the sender directly enters or selects the email address of one or more recipients, and the sender acts as the initiator to create the sender and the recipient. Confidential group.
  • the generating unit 32 is configured to randomly generate a secret group address.
  • the "short URL mapping algorithm” is used to randomly generate a unique, irreversible secret group address.
  • the secret group address can include the username and domain address:
  • the username of the secret group address may include: a username obtained by an encryption algorithm based on the username of the sender's email address and/or the username of the recipient's email address.
  • the domain address of the secret group address may include: The domain address of the sender's email address. It can be seen that the confidential group address conforms to the email address standard, and the email sent to the secure group address can be correctly transmitted to the correct mail server for further processing, and various mail clients and Webmail can receive the confidential group address. mail.
  • the user name of the secret group address may meet certain rules, and may also include: a secret group identifier. Privacy group identification You can directly confirm that this address is a confidential group address.
  • the security device of the email address in the embodiment of the present invention may further include:
  • the storage unit 33 is configured to store a correspondence between the secret group address and the contact in the privacy group.
  • the mapping table stores the correspondence between the secret group address and the contacts in the privacy group.
  • the security device of the email address in the embodiment of the present invention may further include:
  • An identifier unit configured to identify an initiator in a correspondence between a secret group address and a contact in the privacy group.
  • the first setting unit is configured to receive a request for setting a reply of the initiator, and set whether the email can be replied.
  • the security device of the email address in the embodiment of the present invention may further include:
  • a second setting unit configured to receive a request for setting a valid time of the initiator, and set a valid time for storing a correspondence between the secret group address and the contact in the privacy group.
  • the security device of the email address in the embodiment of the present invention may further include:
  • the change unit is configured to receive the change request of the initiator, and change the attribute of the secret group. Make changes to the properties of the privacy group, such as closing the privacy group at any time.
  • the security device of the email address in the embodiment of the present invention may further include:
  • the viewing unit is configured to receive the initiator's viewing request and view the reply to the email in the confidential group.
  • the security device and the composition of the mail address information in the embodiment of the present invention can be understood as corresponding to the content of the confidentiality method of the mail address information in the above embodiment, and details are not described herein.
  • the embodiment of the present invention provides a method for securing an email address, including:
  • the execution body of the method for securing the mail address information in the embodiment of the present invention may be a mail server or a mail client.
  • the received mail is a reply mail (called a reply mail)
  • the mail address of the sender (renamed reply person) of the reply mail is replaced with the secret group address.
  • the sender's email address information is kept confidential.
  • the method for securing the email address in the embodiment of the present invention may further include:
  • the user name of the secret group address may further include a secret group identifier, so after receiving the mail, the confidentiality may be The group ID directly confirms whether the address of the mail is a secret group address.
  • the method for securing the email address in the embodiment of the present invention may further include:
  • a mapping table is determined to determine whether there is a correspondence between a secret group address and a contact in the privacy group. It can be seen that the mapping table of the correspondence between the secret group address and the contact in the secret group has a valid time. Once the valid time expires, the mail server deletes the corresponding mapping table.
  • the method for securing the email address in the embodiment of the present invention may further include:
  • the identity of the sender is described by the body of the message.
  • the sender's identity information can include: Other information than the sender's email address, such as the sender's name.
  • the replying person's email address is replaced with the secret group address
  • the identity information of the replying person is described by the text
  • the step 43 sends an email to the contact in the privacy group other than the sender of the email, which may include:
  • the embodiment of the present invention provides a security device for an email address, including:
  • the receiving unit 51 is configured to receive a mail.
  • the replacing unit 52 is configured to determine that the email address of the recipient of the email is a secret group address, and determine, according to the correspondence between the secret group address and the contact in the privacy group, that the sender of the email belongs to the confidential group. When you are a person, replace the sender's email address with the secret group address.
  • the second transmission unit 53 is configured to send a mail to a contact person other than the sender of the mail in the secret group.
  • the security device of the mail address information in the embodiment of the present invention may be set separately or may be integrated with the mail server.
  • the sender's mail address information is kept confidential by replacing the sender's mail address of the reply mail with the secret group address.
  • the security device of the email address in the embodiment of the present invention may further include: a determining unit 61, configured to determine, according to the secret group identifier, whether the email address of the recipient of the email is a secret group address.
  • the security device and the composition of the mail address information in the embodiment of the present invention can be understood as corresponding to the content of the confidentiality method of the mail address information in the above embodiment, and details are not described herein.
  • a method for confidentiality of an email address is described in conjunction with a specific application scenario, including: Exemplarily, the sender's email address is admin@qq.com, one recipient's email address is A@qq.com, and one recipient's email address is B@163.com.
  • the email address of the person is C@sohu.com and the email address of a recipient is D@qq.com.
  • the sender fills in multiple recipient email addresses in the address bar.
  • the sender fills in multiple recipient email addresses in the address bar, and the sender can choose to send the email in a confidential manner, proceeding to step 72.
  • the sender can establish a secret group as the initiator.
  • the members of the secret group can include the sender and multiple recipients, each of the privacy groups.
  • the member corresponds to an email address.
  • the mail server to which the sender's email address belongs automatically generates an irreversible, uniquely mapped private group address, such as DEMO@qq.com.
  • the sender's email address admin@qq.com belongs to the QQ.com server.
  • the member mail address string of the group is generated by MD5 (Message-Digest Algorithm 5, MD5 algorithm) to generate a 32-bit signature string, which is divided into 4 segments, each segment of 8 bytes.
  • MD5 Message-Digest Algorithm 5, MD5 algorithm
  • the total md5 string can obtain four 6-bit strings, and any one of them can be used as the secret group address.
  • the mail server adds a secret group identifier to the secret group address, such as SG, and the secret group address after adding the secret group identifier is SG_DEMO@qq.com.
  • the mail server replaces the sender's email address with the secret group address.
  • the mail server stores the secret group address and the sender's email address and multiple recipients. A mapping between email addresses to generate a mapping table.
  • mapping table For example, to store the mapping between SG_DEMO@qq.com and admin@qq.com and the recipient's email address, generate the following mapping table:
  • mapping table you can set the effective time of the mapping table. Once the valid time expires, the mail server can delete the corresponding mapping table.
  • the mail server generates n-l (excluding the sender itself) by one-to-one mail according to the number of member addresses in the secret group.
  • n 5 in this example.
  • the mail server sends n-1 messages.
  • n 4 in this example.
  • the initiator of the admin@qq.com may be identified, and the identity may be changed by the initiator during the validity time of the mapping table.
  • the security may be closed at any time. Group.
  • the initiator can set the message "Can it be replied". That is, some emails only play a well-known role, no need to reply, some emails, reply in the effective time of the mapping table.
  • the initiator has the right to view the order in which the members of the confidential group reply to the email, and to determine the member's identity as a person replying to the email.
  • the sender's mail address information is kept secret by replacing the sender's mail address with the secret group address.
  • the mail server receives a reply email from BER_DEMO@qq.com from B@163.com, that is, the sender's email address B@163.com, the recipient's email address SG_DEMO@qq.com.
  • the mail server is a QQ.com server.
  • the mail server determines whether the recipient's email address SG_DEMO@qq.com is a secret group address by using a secret group identifier. If it is to go to step 83, otherwise, follow the normal mail processing.
  • the mail server finds and confirms whether the mapping table corresponding to the secret group address SG_DEMO@qq.com exists. If it is, go to step 84, otherwise, the bounce processing.
  • mapping table For example, the mapping table:
  • the mail server finds and confirms the replyer's email address
  • step 85 If it is to go to step 85, otherwise, the bounce processing.
  • mapping table For example, the mapping table:
  • the mail server generates n-1 (excluding the reply person itself) according to the number of all mail addresses in the mapping table, and replaces the reply mail address B@163.com with the secret group.
  • the group address SG_DEMO@qq.com, the recipient is all email addresses in the mapping table except the replyer's email address.
  • n 4 in this example.
  • the mail server delivers and sends n-1 mails.
  • n 4 in this example.
  • step 83 if the valid time of the set mapping table expires, the mail server cannot find the mapping table corresponding to the secret group address, and the respondent also receives the bounce message that the "recipient address does not exist" prompt.
  • the members in the secret group can reply to the mail, but the person outside the secret group cannot reply the mail to the members in the secret group through the secret group address, and if the person outside the secret group replies to the mail, Persons outside the privacy group will receive a bounce message with the "Recipient Address does not exist" prompt.
  • the sender's mail address information is kept confidential by replacing the sender's mail address of the reply mail with the secret group address.
  • the disclosed systems, devices, and methods may be implemented in other ways.
  • the device embodiments described above are merely illustrative.
  • the division of the unit is only a logical function division.
  • there may be another division manner for example, multiple units or components may be combined or Can be integrated into another system, or some features can be ignored, or not executed.
  • the coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, and may be electrical, mechanical or otherwise.
  • the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed to multiple network units. Some or all of the units may be selected according to actual needs to achieve the objectives of the solution of the embodiment.
  • each functional unit in various embodiments of the present invention may be integrated into one processing unit
  • each unit may exist physically separately, or two or more units may be integrated into one unit.
  • the above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.
  • the integrated unit if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium.
  • the technical solution of the present invention may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium.
  • a number of instructions are included to cause a computer device (which may be a personal computer, server, or network device, etc.) to perform all or part of the steps of the methods described in various embodiments of the present invention.
  • the foregoing storage medium includes: a U disk, a removable hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk, and the like, which can store program codes. .
  • the method and apparatus for securing the mail address information of the present invention realizes the confidentiality of the sender's mail address information by replacing the sender's mail address with the secret group address.

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  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Information Transfer Between Computers (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

本发明公开了一种邮件地址信息的保密方法及装置。其中,邮件地址信息的保密方法包括:当发件人发送邮件时,获取保密群组地址;将所述发件人的邮件地址替换为所述保密群组地址,向收件人的邮件地址发送所述邮件。本发明邮件地址信息的保密方法及装置,通过将发件人的邮件地址替换为保密群组地址,实现发件人的邮件地址信息保密。

Description

一种邮件地址的保密方法及装置
技术领域
本发明涉及通信技术领域, 尤其涉及一种邮件地址的保密方法及装置。
背景技术
目前, 在发送电子邮件时, 可以在收件人地址栏中直接输入收件人的邮 件地址, 或选择地址簿中收件人的邮件地址, 确定发送邮件后, 邮件服务器 会解析收件人的邮件地址, 将邮件发送到对应域的目标邮件服务器, 后续投 递到收件人邮箱。
当给多人发送电子邮件, 即邮件群发时, 可以直接输入或选择多个收件 人的邮件地址, 也可以事先建立邮件群组, 将要接收邮件的多个联系人地址 集合在一起, 由一个邮件群组名代替, 这样, 可通过直接输入或选择该群组 名实现对组内所有联系人发送邮件。
但是, 当发件人的邮件收件人转发时,发件人的邮件地址信息无法保密。
发明内容
本发明的目的是提供一种邮件地址的保密方法及装置, 实现发件人的邮 件地址信息保密。
本发明的目的是通过以下技术方案实现的:
一种邮件地址的保密方法, 包括:
当发件人发送邮件时, 获取保密群组地址;
将所述发件人的邮件地址替换为所述保密群组地址, 向收件人的邮件地 址发送所述邮件。
一种邮件地址的保密装置, 包括:
获取单元, 用于发件人发送邮件时, 获取保密群组地址;
第一传输单元, 用于将所述发件人的邮件地址替换为所述保密群组地 址, 向收件人的邮件地址发送所述邮件。
一种邮件地址的保密方法, 包括:
接收邮件;
确定所述邮件的收件人的邮件地址为保密群组地址, 且根据所述保密群 组地址与所述保密群组内联系人的对应关系, 确定所述邮件的发件人属于保 密群组内联系人时, 将所述邮件的发件人的邮件地址替换为所述保密群组地 址;
发送所述邮件给所述保密群组中除所述邮件的发件人以外的联系人。 一种邮件地址的保密装置, 包括:
接收单元, 用于接收邮件;
替换单元, 用于确定所述邮件的收件人的邮件地址为保密群组地址, 且 根据所述保密群组地址与所述保密群组内联系人的对应关系, 确定所述邮件 的发件人属于保密群组内联系人时, 将所述邮件的发件人的邮件地址替换为 所述保密群组地址;
第二传输单元, 用于发送所述邮件给所述保密群组中除所述邮件的发件 人以外的联系人。
由上述本发明提供的技术方案可以看出, 通过将发件人的邮件地址替换 为保密群组地址, 实现发件人的邮件地址信息保密。 附图概述
为了更清楚地说明本发明实施例的技术方案, 下面将对实施例描述中所 需要使用的附图作筒单地介绍, 显而易见地, 下面描述中的附图仅仅是本发 明的一些实施例, 对于本领域的普通技术人员来讲, 在不付出创造性劳动的 前提下, 还可以根据这些附图获得其他附图。
图 1为本发明一实施例提供的邮件地址信息的保密方法的流程示意图。 图 2 为本发明一实施例提供的邮件地址信息的保密装置的构成示意图 图 3 为本发明一实施例提供的邮件地址信息的保密装置的构成示意图 图 4 为本发明另一实施例提供的邮件地址信息的保密方法的流程示意 图。
图 5为本发明另一实施例提供的邮件地址信息的保密装置的构成示意图 图 6为本发明另一实施例提供的邮件地址信息的保密装置的构成示意图 图 7为本发明一实施例提供的邮件地址信息的保密方法的应用场景示意 图。
图 8为本发明一实施例提供的邮件地址信息的保密方法的应用场景示意 图。 本发明的较佳实施方式
下面结合本发明实施例中的附图, 对本发明实施例中的技术方案进行清 楚、 完整地描述, 显然, 所描述的实施例仅仅是本发明一部分实施例, 而不 是全部的实施例。 基于本发明的实施例, 本领域普通技术人员在没有做出创 造性劳动前提下所获得的所有其他实施例, 都属于本发明的保护范围。
下面将结合附图对本发明实施例作进一步地详细描述。
如图 1所示, 本发明实施例提供一种邮件地址的保密方法, 包括:
11、 当发件人发送邮件时, 获取保密群组地址。
12、 将发件人的邮件地址替换为保密群组地址, 向收件人的邮件地址发 送邮件。
本发明实施例邮件地址的保密方法的执行主体可以是邮件服务器或者 邮件客户端。
由上述本发明提供的技术方案可以看出, 通过将发件人的邮件地址替换 为保密群组地址, 实现发件人的邮件地址信息保密。 在步骤 11 发件人发送邮件之前, 本发明实施例邮件地址的保密方法, 还可以包括:
接收发件人作为发起人的建立请求, 建立由联系人构成的保密群组, 联 系人包括发件人及收件人。
示例性的, 发件人要发送邮件给收件人, 发件人在地址栏直接输入或选 择输入 1个或多个收件人的邮件地址, 发件人作为发起人建立由发件人和收 件人构成的保密群组。
可选的, 步骤 11 中获取保密群组地址的方式, 可以包括: 获取随机生 成的保密群组地址。 较佳的, 可以采用 "短网址映射算法" 随机生成唯一、 不可逆的保密群组地址。
保密群组地址可以包括用户名和域名地址:
保密群组地址的用户名可以包括: 根据发件人的邮件地址的用户名和 / 或收件人的邮件地址的用户名通过加密算法得到的用户名。
保密群组地址的域名地址可以包括: 发件人的邮件地址的域名地址。 可见, 保密群组地址符合邮件地址标准, 发送至保密群组地址的邮件能 被正确的传送至正确的邮件服务器以进行进一步的处理, 各种邮件客户端和 Webmail ( Web邮件收发系统)都可以接收保密群组地址的邮件。
为了将保密群组地址与普通的邮件地址作区分, 可使保密群组地址符合 一定的规则, 例如, 保密群组地址的用户名还可以包括: 保密群组标识。 通 过保密群组标识可以直接确认此地址为保密群组地址。
获取随机生成的保密群组地址之后, 本发明实施例邮件地址的保密方 法, 还可以包括:
存储保密群组地址与保密群组内联系人的对应关系。
如通过映射表存储保密群组地址与保密群组内联系人的对应关系。
示例性的, 邮件地址为 admin@qq.com发件人要发送邮件, 邮件的收件 人由 牛地址包括: A@qq.com, B@163.com, C@sohu.com 、及 D@qq.com。
才艮据 admin@qq.com、 A@qq.com, B@163.com, C@sohu.com 以及 D@qq.com生成保密群组地址为 DEMO@qq.com, 并增加保密群组标识后的 保密群组地址为 SG_DEMO@qq.com。
通过映射表存储保密群组地址与保密群组内联系人的对应关系, 映射表 如:
SG_DEMO@qq.com
Figure imgf000006_0001
^ admin@qq.com 可选的, 步骤 12将发件人的邮件地址替换为保密群组地址, 向收件人 的邮件地址发送邮件, 可以包括:
根据收件人个数对应生成一对一邮件, 向收件人的邮件地址发送所述邮 件。 上述一对一邮件例如是指邮件中除发件人的邮件地址为保密群组地址 外, 还不包括其他收件人的邮件地址信息的邮件。
也就是说, 邮件的收件人为多个时, 将发件人的邮件地址替换为保密群 组地址, 根据分别向每个收件人的邮件地址发送一对一的邮件。
可见, 将发件人的邮件地址替换为保密群组地址, 对于收件人而言, 发 件人的邮件地址信息保密, 可以避免收件人转发邮件时, 泄漏发件人的邮件 地址信息, 而且, 采用一对一邮件, 实现收件人不知道该邮件的其他收件人 信息。
可选的, 本发明实施例邮件地址的保密方法, 还可以包括:
通过邮件的正文描述发件人的身份信息 。
发件人的身份信息可以包括: 除发件人的邮件地址外的其他信息, 例如 发件人的姓名等。
可见, 由于对于收件人而言, 发件人的邮件地址信息保密, 则可以通过 邮件的正文描述发件人的其他身份信息。
可选的,基于发起人建立保密群组,本发明实施例邮件地址的保密方法, 还可以包括: 标识出保密群组地址与保密群组内联系人的对应关系中的发起人。 可选的, 本发明实施例邮件地址的保密方法, 还可以包括:
接收发起人的设置回复的请求, 设置邮件能否被回复。
可见, 发起人可以请求设置邮件 "能否被回复" , 即有些邮件只起到周 知作用, 无需回复, 有些邮件可以被回复。
可选的, 本发明实施例邮件地址的保密方法, 还可以包括:
接收发起人的设置有效时间的请求, 设置存储保密群组地址与保密群组 内联系人的对应关系的有效时间。
可见, 在邮件能被回复的情况下, 发起人可以请求设置存储保密群组地 址与保密群组内联系人的对应关系的有效时间, 在有效时间超时后, 删除保 密群组地址与保密群组内联系人的对应关系。
可选的, 本发明实施例邮件地址的保密方法, 还可以包括:
接收发起人的变更请求, 对保密群组的属性进行变更。
对保密群组的属性进行变更可以包括: 关闭保密群组, 对应删除保密群 组地址与保密群组内联系人的对应关系。
可见, 发起人可以请求变更保密群组的属性, 如随时关闭保密群组, 。 可选的, 本发明实施例邮件地址的保密方法, 还可以包括:
接收发起人的查看请求, 查看对保密群组内联系人回复邮件的情况。 可见, 在邮件能被回复的情况下, 发起人有权查看保密群组内联系人回 复邮件的情况, 如保密群组内联系人回复邮件的顺序。 通过发起人查看保密 群组内联系人回复邮件的情况, 判断联系人回复邮件时在邮件正文中是否冒 用他人身份。
如图 2所示, 对应于上述实施例的邮件地址的保密方法, 本发明实施例 提供一种邮件地址的保密装置, 包括:
获取单元 21 , 用于发件人发送邮件时, 获取保密群组地址。
第一传输单元 22 , 用于将发件人的邮件地址替换为保密群组地址, 向收 件人的邮件地址发送邮件。
本发明实施例邮件地址的保密装置可以单独设置, 也可以与邮件服务器 设置一体。
由上述本发明提供的技术方案可以看出, 通过将发件人的邮件地址替换 为保密群组地址, 实现发件人的邮件地址信息保密。
可选的, 第一传输单元 22, 具体可以用于根据收件人个数对应生成一对 一邮件, 向收件人的邮件地址发送所述邮件。
可见, 采用一对一邮件, 实现收件人不知道该邮件的其他收件人信息。 如图 3所示, 本发明实施例邮件地址的保密装置, 还可以包括: 建立单元 31 , 用于接收发件人作为发起人的建立请求, 建立由联系人构 成的保密群组, 联系人包括发件人及收件人。
示例性的, 发件人要发送邮件给收件人, 发件人直接输入或选择 1个或 多个收件人的邮件地址, 发件人作为发起人建立由发件人和收件人构成的保 密群组。
本发明实施例邮件地址的保密装置, 还可以包括:
生成单元 32 , 用于随机生成保密群组地址。
较佳的, 采用 "短网址映射算法" 随机生成唯一、 不可逆的保密群组 地址。
保密群组地址可以包括用户名和域名地址:
保密群组地址的用户名可以包括: 根据发件人的邮件地址的用户名和 / 或收件人的邮件地址的用户名通过加密算法得到的用户名。
保密群组地址的域名地址可以包括: 发件人的邮件地址的域名地址。 可见, 保密群组地址符合邮件地址标准, 发送至保密群组地址的邮件能 被正确的传送至正确的邮件服务器以进行进一步的处理, 各种邮件客户端和 Webmail都可以接收保密群组地址的邮件。
为了将保密群组地址与普通的邮件地址作区分, 保密群组地址的用户名 可以符合一定的规则, 例如还可以包括: 保密群组标识。 通过保密群组标识 可以直接确认此地址为保密群组地址。
可选的, 本发明实施例邮件地址的保密装置, 还可以包括:
存储单元 33 , 用于存储保密群组地址与保密群组内联系人的对应关系。 如通过映射表存储保密群组地址与保密群组内联系人的对应关系。
可选的, 本发明实施例邮件地址的保密装置, 还可以包括:
标识单元, 用于标识出保密群组地址与保密群组内联系人的对应关系中 的发起人。
本发明实施例邮件地址的保密装置, 还可以包括:
第一设置单元, 用于接收发起人的设置回复的请求, 设置邮件能否被回 复。
可选的, 本发明实施例邮件地址的保密装置, 还可以包括:
第二设置单元, 用于接收发起人的设置有效时间的请求, 设置存储保密 群组地址与保密群组内联系人的对应关系的有效时间。
可选的, 本发明实施例邮件地址的保密装置, 还可以包括:
变更单元, 用于接收发起人的变更请求, 对保密群组的属性进行变更。 对保密群组的属性进行变更, 如, 随时关闭保密群组。
可选的, 本发明实施例邮件地址的保密装置, 还可以包括:
查看单元, 用于接收发起人的查看请求, 查看对保密群组内联系人回复 邮件的情况。
本发明实施例邮件地址信息的保密装置及其构成, 可以对应于上述实施 例的邮件地址信息的保密方法的相应内容得以理解, 在此不作赘述。
如图 4所示, 对应图 1所示实施例邮件地址的保密方法, 本发明实施例 提供一种邮件地址的保密方法, 包括:
41、 接收邮件。
42、 确定邮件的收件人的邮件地址为保密群组地址, 且根据保密群组地 址与保密群组内联系人的对应关系, 确定邮件的发件人属于保密群组内联系 人时, 将邮件的发件人的邮件地址替换为保密群组地址。
43、 发送邮件给保密群组中除邮件的发件人以外的联系人。
本发明实施例邮件地址信息的保密方法的执行主体可以是邮件服务器 或者邮件客户端。
由上述本发明提供的技术方案可以看出, 接收的邮件为回复邮件(筒称 回复邮件) 时, 通过将回复邮件的发件人(筒称回复人) 的邮件地址替换为 保密群组地址, 实现发件人的邮件地址信息保密。
可选的, 本发明实施例邮件地址的保密方法, 还可以包括:
根据保密群组标识确定邮件的收件人的邮件地址是否为保密群组地址。 可见, 由于保密群组地址符合邮件服务标准, 为了将保密群组地址与普 通的邮件地址作区分, 保密群组地址的用户名还可以包括保密群组标识, 因 此, 接收邮件后, 可以通过保密群组标识直接确认邮件的地址是否为保密群 组地址。
可选的, 本发明实施例邮件地址的保密方法, 还可以包括:
确定是否存在保密群组地址与保密群组内联系人的对应关系的映射表。 可见, 保密群组地址与保密群组内联系人的对应关系的映射表存在有效 时间, 一旦有效时间超时, 邮件服务器会删除对应的映射表。
有效时间内, 确定存在保密群组地址与保密群组内联系人的对应关系的 映射表, 根据保密群组地址与保密群组内联系人的对应关系, 确定邮件的发 件人是否属于保密群组内联系人。
可选的, 本发明实施例邮件地址的保密方法, 还可以包括:
通过邮件的正文描述发件人的身份信息。
发件人的身份信息可以包括: 除发件人的邮件地址外的其他信息, 例如 发件人的姓名等。
由于回复人的邮件地址替换为保密群组地址, 那么通过正文描述回复人 的身份信息时, 有可能存在回复人冒用其他联系人身份的情况, 因此, 发起 人可以通过查看邮件服务器接收到的原始回复邮件(即发送人地址未被替换 成保密群组地址之前的邮件) , 判断回复人是否冒用他人身份。
具体的, 步骤 43发送邮件给保密群组中除邮件的发件人以外的联系人, 可以包括:
分别向保密群组中除邮件的发件人以外的联系人发送一对一的邮件。
如图 5所示, 对应于上述实施例的邮件地址的保密方法, 本发明实施例 提供一种邮件地址的保密装置, 包括:
接收单元 51 , 用于接收邮件。
替换单元 52, 用于确定邮件的收件人的邮件地址为保密群组地址, 且根 据保密群组地址与保密群组内联系人的对应关系, 确定邮件的发件人属于保 密群组内联系人时, 将邮件的发件人的邮件地址替换为保密群组地址。
第二传输单元 53 ,用于发送邮件给保密群组中除邮件的发件人以外的联 系人。
本发明实施例邮件地址信息的保密装置可以单独设置, 也可以与邮件服 务器设置于一体。
由上述本发明提供的技术方案可以看出, 接收的邮件为回复邮件时, 通 过将回复邮件的发件人的邮件地址替换为保密群组地址, 实现发件人的邮件 地址信息保密。
如图 6所示, 本发明实施例邮件地址的保密装置, 还可以包括: 确定单元 61 ,用于根据保密群组标识确定邮件的收件人的邮件地址是否 为保密群组地址。
本发明实施例邮件地址信息的保密装置及其构成, 可以对应于上述实施 例的邮件地址信息的保密方法的相应内容得以理解, 在此不作赘述。
如图 7所示,结合具体应用场景说明本发明实施例邮件地址的保密方法, 包括: 示例性的, 发件人的邮件地址为 admin@ qq.com , 一个收件人的由 牛地 址为 A@qq.com, —个收件人的邮件地址为 B@163.com, —个收件人的邮件 地址为 C@sohu.com 以及一个收件人的邮件地址为 D@qq.com。
71、 发件人在地址栏填写多个收件人邮件地址。
发件人在地址栏填写多个收件人邮件地址, 发件人可以选择按保密方式 发送邮件, 进入步骤 72。
发件人在地址栏填写多个收件人邮件地址后, 发件人可以作为发起人建 立保密群组, 保密群组的成员可以包括发件人以及多个收件人, 每个保密群 组的成员对应一个邮件地址。
72、 发件人的邮件地址所属的邮件服务器自动生成不可逆、 唯一映射的 保密群组地址, 如 DEMO@qq.com。
示例性的, 发件人的邮件地址 admin@qq.com 所属的邮件服务器为 QQ.com服务器。
示例性的, 下面提供一个 "短网址映射算法" 生成保密群组地址的参考 方案, 但具体实现不限于此技术:
( 1 )将组内成员邮件地址串通过 MD5 ( Message-Digest Algorithm 5 , MD5算法)生成 32位签名串, 分为 4段, 每段 8个字节。
( 2 ) 对这四段循环处理, 取 8个字节看成 16进制串与 0x3fffffff(30位 1)与操作, 即超过 30位的忽略处理。
( 3 ) 这 30位分成 6段, 每 5位的数字作为字母表的索引取得特定字 符, 依次进行获得 6位字符串。
( 4 ) 总的 md5串可以获得 4个 6位串, 取里面的任意一个, 再加上发 件人的邮箱域地址就可作为这个保密群组地址。
73、 邮件服务器为保密群组地址增加保密群组标识, 如 SG, 增加保密 群组标识后的保密群组地址为 SG_DEMO@qq.com。
74、 邮件服务器将发件人的邮件地址替换为保密群组地址。
75、 邮件服务器存储保密群组地址与发件人的邮件地址及多个收件人的 邮件地址之间的映射关系, 生成映射表。
如, 存储 SG_DEMO@qq.com和 admin@qq.com以及收件人的邮件地址 之间的映射关系, 生成如下映射表:
Figure imgf000013_0001
admin@qq.com 可选的, 可以设置映射表的有效时间, 一旦有效时间超时, 则邮件服务 器可以删除对应的映射表。
76、 邮件服务器按保密群组内成员地址个数 n, 生成 n-l (除去发件人本 身)封一对一邮件。
示例性的, 此例中 n=5。
77、 邮件服务器发送 n-1封邮件。
示例性的, 此例中 n=4。
可选的, 在建立映射表时, 可以标识 admin@ qq.com 的 "发起人,,身份, 发起人可以在映射表有效时间内, 对保密群组的属性进行变更, 例如, 可随 时关闭保密群组。
发起人可以设置该邮件 "能否被回复" 。 即有些邮件只起到周知作用, 无需回复, 有些邮件, 在映射表的有效时间回复。
发起人有权查看保密群组内成员回复邮件的顺序, 判断成员冒充他人身 份回复邮件的情况。
由上述本发明提供的技术方案可以看出, 通过将发件人的邮件地址替换 为保密群组地址, 实现发件人的邮件地址信息保密。
结合图 7中, admin@qq.com , A@qq.com, B@163.com, C@sohu.com 以及 D@qq.com组成保密群组。 邮件地址为 admin@qq.com的发件人发送出 邮件后, 邮件服务器收到邮件地址为 B@163.com的回复邮件。 如图 8所示,结合具体应用场景说明本发明实施例邮件地址的保密方法, 包括:
81、 邮件服务器收到来自 B@163.com的收件人为 SG_DEMO@qq.com 的回复邮件, 即发件人(筒称回复人)的邮件地址 B@163.com, 收件人的邮 件地址 SG_DEMO@qq.com。 此例, 邮件服务器为 QQ.com服务器。
82、 邮件服务器通过保密群组标识判断收件人的邮件地址 SG_DEMO@qq.com是否为保密群组地址。 如果是进入步骤 83 , 否则, 按照 普通邮件处理。
83、 邮件服务器查找并确认与保密群组地址 SG_DEMO@qq.com对应的 映射表是否存在。 如果是进入步骤 84, 否则, 退信处理。
如, 映射表:
广 A@qq.com
B@1 63.com
SG_DEMO@qq.com C@sohu.com
D@qq.com
、 admin@qq.com
84、 邮件服务器查找并确认回复人的邮件地址
表中。 如果是进入步骤 85 , 否则, 退信处理。
如, 映射表:
A@qq.com
B@1 63.com
SG_DEMO@qq.com C@sohu.com
D@qq.com admin@qq.com
进而, 可以得到映射表中其它邮件地址, A@qq.com, C@sohu.com 以 及 D@qq.com, admin@qq.com。
85、 邮件服务器按照映射表中所有邮件地址个数 n生成 n-1 (除去回复 人本身)封一对一邮件, 并将回复人的邮件地址 B@163.com替换为保密群 组地址 SG_DEMO@qq.com, 收件人为映射表中除回复人的邮件地址之外的 所有邮件地址。
示例性的, 此例中 n=4。
86、 邮件服务器投递发送 n-1封邮件。
示例性的, 此例中 n=4。
上述步骤 83 中, 若设置的映射表的有效时间超时, 则邮件服务器无法 查找到与保密群组地址对应的映射表,回复人也会收到 "收件人地址不存在" 提示的退信。
而且, 上述步骤 84 中, 保密群组内的成员可对邮件进行回复, 但保密 群组外人员则无法通过保密群组地址给保密群组内成员回复邮件, 若保密群 组外人员回复邮件, 保密群组外人员会收到 "收件人地址不存在" 提示的退 信。
由上述本发明提供的技术方案可以看出, 接收的邮件为回复邮件时, 通 过将回复邮件的发件人的邮件地址替换为保密群组地址, 实现发件人的邮件 地址信息保密。
在本申请所提供的几个实施例中, 应该理解到, 所揭露的系统, 装置和 方法, 可以通过其它的方式实现。 例如, 以上所描述的装置实施例仅仅是示 意性的, 例如, 所述单元的划分, 仅仅为一种逻辑功能划分, 实际实现时可 以有另外的划分方式, 例如多个单元或组件可以结合或者可以集成到另一个 系统, 或一些特征可以忽略, 或不执行。 另一点, 所显示或讨论的相互之间 的耦合或直接耦合或通信连接可以是通过一些接口, 装置或单元的间接耦合 或通信连接, 可以是电性, 机械或其它的形式。
所述作为分离部件说明的单元可以是或者也可以不是物理上分开的, 作 为单元显示的部件可以是或者也可以不是物理单元, 即可以位于一个地方, 或者也可以分布到多个网络单元上。 可以根据实际的需要选择其中的部分或 者全部单元来实现本实施例方案的目的。
另外, 在本发明各个实施例中的各功能单元可以集成在一个处理单元 中, 也可以是各个单元单独物理存在, 也可以两个或两个以上单元集成在一 个单元中。 上述集成的单元既可以采用硬件的形式实现, 也可以采用软件功 能单元的形式实现。
所述集成的单元如果以软件功能单元的形式实现并作为独立的产品销 售或使用时, 可以存储在一个计算机可读取存储介质中。 基于这样的理解, 本发明的技术方案本质上或者说对现有技术做出贡献的部分或者该技术方 案的全部或部分可以以软件产品的形式体现出来, 该计算机软件产品存储在 一个存储介质中, 包括若干指令用以使得一台计算机设备 (可以是个人计算 机, 服务器, 或者网络设备等)执行本发明各个实施例所述方法的全部或部 分步骤。 而前述的存储介质包括: U盘、 移动硬盘、 只读存储器(ROM, Read-Only Memory ) 、 随机存取存储器 ( RAM, Random Access Memory ) 、 磁碟或者光盘等各种可以存储程序代码的介质。
以上所述, 仅为本发明较佳的具体实施方式, 但本发明的保护范围并不 局限于此, 任何熟悉本技术领域的技术人员在本发明披露的技术范围内, 可 轻易想到的变化或替换, 都应涵盖在本发明的保护范围之内。 因此, 本发明 的保护范围应该以权利要求书的保护范围为准。
工业实用性
本发明邮件地址信息的保密方法及装置, 通过将发件人的邮件地址替换 为保密群组地址, 实现发件人的邮件地址信息保密。

Claims

权 利 要 求 书
1、 一种邮件地址的保密方法, 其特征在于, 包括:
当发送邮件时, 获取保密群组地址; 将所述邮件的发件人的邮件地址替 换为所述保密群组地址, 向所述邮件的收件人的邮件地址发送所述邮件。
2、 根据权利要求 1 所述的保密方法, 其特征在于, 所述邮件的收件人 包括多个, 所述向收件人的邮件地址发送所述邮件, 包括:
根据收件人个数对应生成一对一邮件, 向所述收件人的邮件地址发送所 述邮件。
3、 根据权利要求 1 所述的保密方法, 其特征在于, 发送邮件之前, 所 述方法还包括:
接收所述发件人的建立请求, 建立由联系人构成的保密群组, 所述联系 人包括所述发件人及所述收件人。
4、 根据权利要求 3 所述的保密方法, 其特征在于, 所述获取保密群组 地址, 包括:
获取随机生成的保密群组地址。
5、 根据权利要求 4所述的保密方法, 其特征在于, 所述保密群组地址 包括用户名和域名地址, 所述保密群组地址的用户名包括: 根据所述发件人 到的用户名, 所述保密群组地址的域名地址包括: 所述发件人的邮件地址的 域名地址。
6、 根据权利要求 5 所述的保密方法, 其特征在于, 所述保密群组地址 的用户名还包括: 保密群组标识。
7、 根据权利要求 1所述的保密方法, 其特征在于, 所述方法还包括: 在一个服务器内存储所述保密群组地址与所述保密群组内联系人的对 应关系。
8、 一种邮件地址的保密装置, 其特征在于, 包括:
接收单元, 用于接收邮件; 获取单元, 用于获取保密群组地址; 第一传输单元, 用于将所述发件人的邮件地址替换为所述保密群组地 址, 向收件人的邮件地址发送所述邮件。
9、 根据权利要求 8 所述的保密装置, 其特征在于, 第一传输单元, 具 体用于根据收件人个数对应生成一对一邮件, 向所述收件人的邮件地址发送 所述邮件。
10、 根据权利要求 8所述的保密装置, 其特征在于, 所述装置还包括: 建立单元, 用于接收所述发件人的建立请求, 建立由联系人构成的保密 群组, 所述联系人包括所述发件人及所述收件人。
11、 根据权利要求 10所述的保密装置, 其特征在于, 所述装置还包括: 生成单元, 用于随机生成所述保密群组地址。
12、 根据权利要求 8所述的保密装置, 其特征在于, 所述装置还包括: 存储单元, 用于存储所述保密群组地址与所述保密群组内联系人的对应 关系。
13、 一种邮件地址的保密方法, 其特征在于, 包括:
接收邮件;
确定所述邮件的收件人的邮件地址为保密群组地址, 且根据所述保密群 组地址与所述保密群组内联系人的对应关系, 确定所述邮件的发件人属于保 密群组内联系人时, 将所述邮件的发件人的邮件地址替换为所述保密群组地 址;
发送所述邮件给所述保密群组中除所述邮件的发件人以外的联系人。
14、 根据权利要求 13 所述的保密方法, 其特征在于, 确定所述邮件的 收件人的邮件地址是否为保密群组地址是根据保密群组标识进行的。
15、 一种邮件地址的保密装置, 其特征在于, 包括:
接收单元, 用于接收邮件;
替换单元, 用于确定所述邮件的收件人的邮件地址为保密群组地址, 且 根据所述保密群组地址与所述保密群组内联系人的对应关系, 确定所述邮件 的发件人属于保密群组内联系人时, 将所述邮件的发件人的邮件地址替换为 所述保密群组地址;
第二传输单元, 用于发送所述邮件给所述保密群组中除所述邮件的发件 人以外的联系人。
16、 根据权利要求 15所述的保密装置, 其特征在于, 所述装置包括: 确定单元, 用于根据保密群组标识确定所述邮件的收件人的邮件地址是 否为保密群组地址。
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